Chris Lattner
4ae131e5da
Dereferencing end() is bad.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15402 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 09:51:42 +00:00
Alkis Evlogimenos
f978a1db51
Make OptimizeBlock take a MachineFunction::iterator instead of a
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MachineBasicBlock* as a parameter so that nxext() and prior() helper
functions can work naturally on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15376 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 19:24:41 +00:00
Chris Lattner
7f74340733
Next on a pointer increments the pointer, not an iterator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15375 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 18:40:36 +00:00
Alkis Evlogimenos
9fd332392c
Use next() helper to make code more readable. Use
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MachineFunction::iterator instead of MachineBasicBlock* to avoid
dereferencing end iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15373 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 15:14:29 +00:00
Alkis Evlogimenos
dd04583781
Use MachineFunction::iterator instead of a MachineBasicBlock* because
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FallThrough maybe == to MF.end().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15372 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 15:03:52 +00:00
Chris Lattner
21ab22e475
Implement a simple target-independent CFG cleanup pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15368 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 10:01:27 +00:00
